Posts made by amateur_31

Hi

The fans that come with my prusa were quite annoyingly loud especially the one for the hotend.
I have printed neccessary mounts to convert them to regular pc fans with tachometers.

Just as a matter of course, I believe it would be a good idea for me to modify the firmware to monitor the tachmeters on the fans to ensure they are functioning
throughout the print. The newer prusa mk3 does the same as people have had the hotend mount totally meltdown due to overheating caused by bits filament being trapped in the blades of the fan.

Since I come from an arduino background, I have no idea what am doing.

So in terms of making the ncessary firmware changes, where do I get the documentation I would need to get coding for such a arm processor?

Also where is the eqivulent arduino eqivulent of the loop function in the firmware

Hi

I am trying to use the pinda probe (prusa z probe for mk2s) on the probe input as follows.

5v –-> 5v (from panel due connector)
gnd ---> gnd(from panel due connector)
singnal ----> IN(probe connector)

I have fitted a voltage divider to match around 1.7v then plugged that into the probe input.
I set the probe mode to be 5.

The adc does appear to register the fact that when it's triggered it logic high since on the web interface it says Z-probe : 1000 and it's red.

But when I go to the machine properties page, it says the endstop hasn't been triggered why?

I have eliminated my dodgy crimping skills by using a male to female dunpont cable.

First of all are my connections correct? if so then I need help on configuration.

now fixed it. I used configuration tool instead of just editing the config.g then it worked.

Hi replacing the mini rambo on my mk2s.

Was wondering if there are any other mk2s users who can share their configuration template ?

Thanks